#4E5F76
Closest named color: Slate (#516572). oklch(48% 0.043 256.1), rgb(78, 95, 118).
Aa
White text reads best on this color (6.51:1).
About this color
#4E5F76 is a medium-dark, muted blue. In OKLCH its lightness is 48%, its chroma 0.043 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.022 away. White text reads best on it, at 6.51:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.22:1 |
| White text | 6.51:1 |
Values
| HEX | #4E5F76 |
| RGB | rgb(78, 95, 118) |
| HSL | hsl(215, 20%, 38%) |
| OKLCH | oklch(48% 0.043 256.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #4E5F76 | 6.51:1 | AA | Lc -87.4 | Fine for body text |
| Black text on #4E5F76 | 3.22:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #4E5F76 text on white | 6.51:1 | AA | Lc 82.3 | Fine for body text |
| #4E5F76 text on black | 3.22:1 | AA large text | Lc -19.6 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E7EAEE
oklch(93.6% 0.006 255.5)
-
Step 200
200
#D4DAE1
oklch(88.6% 0.012 252.1)
-
Step 300
300
#B8C1CE
oklch(80.8% 0.021 257.5)
-
Step 400
400
#93A2B6
oklch(70.7% 0.034 255.6)
-
Step 500
500
#798BA3
oklch(63.1% 0.042 255.7)
-
Step 600
600
#62758E
oklch(55.6% 0.045 255.4)
-
Step 700
700 (this color)
#4E5F76
oklch(48% 0.043 256.1)
-
Step 800
800
#425063
oklch(42.7% 0.036 256.1)
-
Step 900
900
#384250
oklch(37.6% 0.027 256.8)
-
Step 950
950
#21272F
oklch(27% 0.017 255.7)
#4E5F76 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #576077 | 0.014 |
| Deuteranopia (no green cones) | #525C76 | 0.010 |
| Tritanopia (no blue cones) | #426467 | 0.037 |
| Achromatopsia (no color) | #5E5E5E | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E5F76
#4E5F76
oklch(48% 0.043 256.1)
- #6C5B42
#6C5B42
oklch(48.1% 0.044 77)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4E5F76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.022
- Dusty Grape #545775 ΔE 0.024
- YInMn Blue #415A77 ΔE 0.025
- Denim #3B638C ΔE 0.039
- Dusk #4E5481 ΔE 0.042
- Dusky Blue #475F94 ΔE 0.050
- Light Navy Blue #2E5A88 ΔE 0.052
- Denim Blue #3B5B92 ΔE 0.055
Use #4E5F76 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.